This article focuses on the description of the objectives of the ARTISTE project (for "An integrated Art Analysis and Navigation environment") that aims at building a tool for the intelligent retrieval and indexing of high resolution images. The ARTISTE project will address professional users in the fine arts as the primary end-user base. These users provide services for the ultimate end-user, the citizen.
Critical Arguements
CA "European museums and galleries are rich in cultural treasures but public access has not reached its full potential. Digital multimedia can address these issues and expand the accessible collections. However, there is a lack of systems and techniques to support both professional and citizen access to these collections."
Phrases
<P1> New technology is now being developed that will transform that situation. A European consortium, partly funded by the EU under the fifth R&D framework, is working to produce a new management system for visual information. <P2> Four major European galleries (The Uffizi in Florence, The National Gallery and the Victoria and Albert Museum in London and the Louvre related restoration centre, Centre de Recherche et de Restauration des Mus├®es de France) are involved in the project. They will be joining forces with NCR, a leading player in database and Data Warehouse technology; Interactive Labs, the new media design and development facility of Italy's leading art publishing group, Giunti; IT Innovation, Web-based system developers; and the Department of Electronics and Computer Science at the University of Southampton. Together they will create web based applications and tools for the automatic indexing and retrieval of high-resolution art images by pictorial content and information. <P3> The areas of innovation in this project are as follows: Using image content analysis to automatically extract metadata based on iconography, painting style etc; Use of high quality images (with data from several spectral bands and shadow data) for image content analysis of art; Use of distributed metadata using RDF to build on existing standards; Content-based navigation for art documents separating links from content and applying links according to context at presentation time; Distributed linking and searching across multiple archives allowing ownership of data to be retained; Storage of art images using large (>1TeraByte) multimedia object relational databases. <P4> The ARTISTE approach will use the power of object-related databases and content-retrieval to enable indexing to be made dynamically, by non-experts. <P5> In other words ARTISTE would aim to give searchers tools which hint at links due to say colour or brush-stroke texture rather than saying "this is the automatically classified data". <P6> The ARTISTE project will build on and exploit the indexing scheme proposed by the AQUARELLE consortia. The ARTISTE project solution will have a core component that is compatible with existing standards such as Z39.50. The solution will make use of emerging technical standards XML, RDF and X-Link to extend existing library standards to a more dynamic and flexible metadata system. The ARTISTE project will actively track and make use of existing terminology resources such as the Getty "Art and Architecture Thesaurus" (AAT) and the "Union List of Artist Names" (ULAN). <P7> Metadata will also be stored in a database. This may be stored in the same object-relational database, or in a separate database, according to the incumbent systems at the user partners. <P8> RDF provides for metadata definition through the use of schemas. Schemas define the relevant metadata terms (the namespace) and the associated semantics. Individual RDF queries and statements may use multiple schemas. The system will make use of existing schemas such as the Dublin Core schema and will provide wrappers for existing resources such as the Art and Architecture thesaurus in a RDF schema wrapper. <P9> The Distributed Query and Metadata Layer will also provide facilities to enable queries to be directed towards multiple distributed databases. The end user will be able to seamlessly search the combined art collection. This layer will adhere to worldwide digital library standards such as Z39.50, augmenting and extending as necessary to allow the richness of metadata enabled by the RDF standard.
Conclusions
RQ "In conclusion the Artiste project will result into an interesting and innovative system for the art analysis, indexing storage and navigation. The actual state of the art of content-based retrieval systems will be positively influenced by the development of the Artiste project, which will pursue the following goals: A solution which can be replicated to European galleries, museums, etc.; Deep-content analysis software based on object relational database technology.; Distributed links server software, user interfaces, and content-based navigation software.; A fully integrated prototype analysis environment.; Recommendations for the exploitation of the project solution by European museums and galleries. ; Recommendations for the exploitation of the technology in other sectors.; "Impact on standards" report detailing augmentations of Z39.50 with RDF." ... ""Not much research has been carried out worldwide on new algorithms for style-matching in art. This is probably not a major aim in Artiste but could be a spin-off if the algorithms made for specific author search requirements happen to provide data which can be combined with other data to help classify styles." >
SOW
DC "Four major European galleries (The Uffizi in Florence, The National Gallery and the Victoria and Albert Museum in London and the Louvre related restoration centre, Centre de Recherche et de Restauration des Mus├®es de France) are involved in the project. They will be joining forces with NCR, a leading player in database and Data Warehouse technology; Interactive Labs, the new media design and development facility of Italy's leading art publishing group, Giunti; IT Innovation, Web-based system developers; and the Department of Electronics and Computer Science at the University of Southampton. Together they will create web based applications and tools for the automatic indexing and retrieval of high-resolution art images by pictorial content and information."
Type
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JISC/NPO studies on the preservation of electronic materials: A framework of data types and formats, and issues affecting the long term preservation of digital material
CA Proposes a framework for preserving digital objects and discusses steps in the preservation process. Addresses a series of four questions: Why preserve? How much? How? And Where? Proposes a "Preservation Complexity Scorecard" to help identify the complexity of preservation needs and the appropriate preservation approach for a given object. "Although a great deal has been discussed and written about digital material preservation, there would appear to be no overall structure which brings together the findings of the numerous contributors to the debate, and allows them to be compared. This Report attempts to provide such a structure, whereby it should be possible to identify the essential elements of the preservation debate and to determine objectively the criticality of the other unresolved issues. This Report attempts to identify the most critical issues and employ them in order to determine their affect [sic] on preservation practice." (p. 5)
Conclusions
RQ "The study concludes that the overall management task in long term preservation is to moderate the pressure to preserve (Step 1) with the constraints dictated by a cost-effective archive (Step 3). This continuing process of moderation is documented through the Scorecard." (p. 6) "The Study overall recommends that a work programme should be started to: (a) Establish a Scorecard approach (to measure preservation complexity), (b) Establish an inventory of archive items (with complexity ratings) and (c) Establish a Technology Watch (to monitor shifts in technology), in order to be able to manage technological change. And in support of this, (a) establish a programme of work to explore the interaction of stakeholders and a four level contextual mode in the preservation process." (p. 6) A four level contextual approach, with data dictionary entry definitions, should be built in order to provide an information structure that will permit the successful retrieval and interpretation of an object in 50 years time. A study should be established to explore the principle of encapsulating documentsusing the four levels of context, stored in a format, possibly encrypted, that can be transferred across technologies and over time. <warrant> (p. 31) A more detailed study should be made of the inter-relationships of the ten stakeholders, and how they can be made to support the long term preservation of digital material. This will be linked to the economics of archive management (the cost model), changes in legislation (Legal Deposit, etc.), the risks of relying on links between National Libraries to maintain collections (threats of wholesale destruction of collections), and loss through viruses (technological turbulence). (p. 36) A technology management trail (within the Scorecard -- see Step 2 of the Framework) should be established before the more complex digital material is stored. This is to ensure that, for an item of digital material, the full extent of the internal interrelationships are understood, and the implications for long term preservation in a variety of successive environments are documented. (p. 37)
SOW
DC "The study is part of a wider programme of studies, funded by the Joint Information Systems Committee ("JISC"). The programme was initiated as a consequence of a two day workshop at Warwick University, in late November 1995. The workshop addressed the Long Term Preservation of Electronic Materials. The attendees represented an important cross-section of academic, librarian, curatorial, managerial and technological interests. 18 potential action points emerged, and these were seen as a basis for initiating further activity. After consultation, JISC agreed to fund a programme of studies." (p. 7) "The programme of studies is guided by the Digital Archive Working Group, which reports to the Management Committee of the National Preservation Office. The programme is administered by the British Library Research and Innovation Centre." (p. 2)
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Title
Archiving The Avant Garde: Documenting And Preserving Variable Media Art.
Archiving the Avant Garde is a collaborative project to develop, document, and disseminate strategies for describing and preserving non-traditional, intermedia, and variable media art forms, such as performance, installation, conceptual, and digital art. This joint project builds on existing relationships and the previous work of its founding partners in this area. One example of such work is the Conceptual & Intermedia Arts Online (CIAO) Consortium, a collaboration founded by the BAM/PFA, the Walker Art Center, and Franklin Furnace, that includes 12 other international museums and arts organizations. CIAO develops standardized methods of documenting and providing access to conceptual and other ephemeral intermedia art forms. Another example of related work conducted by the project's partners is the Variable Media Initiative, organized by the Guggenheim Museum, which encourages artists to define their work independently from medium so that the work can be translated once its current medium is obsolete. Archiving the Avant Garde will take the ideas developed in previous efforts and develop them into community-wide working strategies by testing them on specific works of art in the practical working environments of museums and arts organizations. The final project report will outline a comprehensive strategy and model for documenting and preserving variable media works, based on case studies to illustrate practical examples, but always emphasizing the generalized strategy behind the rule. This report will be informed by specific and practical institutional practice, but we believe that the ultimate model developed by the project should be based on international standards independent of any one organization's practice, thus making it adaptable to many organizations. Dissemination of the report, discussed in detail below, will be ongoing and widespread.
Critical Arguements
CA "Works of variable media art, such as performance, installation, conceptual, and digital art, represent some of the most compelling and significant artistic creation of our time. These works are key to understanding contemporary art practice and scholarship, but because of their ephemeral, technical, multimedia, or otherwise variable natures, they also present significant obstacles to accurate documentation, access, and preservation. The works were in many cases created to challenge traditional methods of art description and preservation, but now, lacking such description, they often comprise the more obscure aspects of institutional collections, virtually inaccessible to present day researchers. Without strategies for cataloging and preservation, many of these vital works will eventually be lost to art history. Description of and access to art collections promote new scholarship and artistic production. By developing ways to catalog and preserve these collections, we will both provide current and future generations the opportunity to learn from and be inspired by the works and ensure the perpetuation and accuracy of art historical records. It is to achieve these goals that we are initiating the consortium project Archiving the Avant Garde: Documenting and Preserving Variable Media Art."
Conclusions
RQ "Archiving the Avant Garde will take a practical approach to solving problems in order to ensure the feasibility and success of the project. This project will focus on key issues previously identified by the partners and will leave other parts of the puzzle to be solved by other initiatives and projects in regular communication with this group. For instance, this project realizes that the arts community will need to develop software tools which enable collections care professionals to implement the necessary new description and metadata standards, but does not attempt to develop such tools in the context of this project. Rather, such tools are already being developed by a separate project under MOAC. Archiving the Avant Garde will share information with that project and benefit from that work. Similarly, the prospect of developing full-fledged software emulators is one best solved by a team of computer scientists, who will work closely with members of the proposed project to cross-fertilize methods and share results. Importantly, while this project is focused on immediate goals, the overall collaboration between the partner organizations and their various initiatives will be significant in bringing together the computer science, arts, standards, and museum communities in an open-source project model to maximize collective efforts and see that the benefits extend far and wide."
SOW
DC "We propose a collaborative project that will begin to establish such professional best practice. The collaboration, consisting of the Berkeley Art Museum and Pacific Film Archive (BAM/PFA), the Solomon R. Guggenheim Museum, Rhizome.org, the Franklin Furnace Archive, and the Cleveland Performance Art Festival and Archive, will have national impact due to the urgent and universal nature of the problem for contemporary art institutions, the practicality and adaptability of the model developed by this group, and the significant expertise that this nationwide consortium will bring to bear in the area of documenting and preserving variable media art." ... "We believe that a model informed by and tested in such diverse settings, with broad public and professional input (described below), will be highly adaptable." ..."Partners also represent a geographic and national spread, from East Coast to Midwest to West Coast. This coverage ensures that a wide segment of the professional community and public will have opportunities to participate in public forums, hosted at partner institutions during the course of the project, intended to gather an even broader cross-section of ideas and feedback than is represented by the partners." ... "The management plan for this project will be highly decentralized ensuring that no one person or institution will unduly influence the model strategy for preserving variable media art and thereby reduce its adaptability."
Type
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Schema Registry: activityreports: Recordkeeping Metadata Standard for Commonwealth Agencies
CA "The Australian SPIRT Recordkeeping Metadata Project was initially a project funded under a programme known as the Strategic Partnership with Industry -- Research and Training (SPIRT) Support Grant -- partly funded by the Australian Research Council. The project was concerned with developing a framework for standardising and defining recordkeeping metadata and produced a metadata element set eventually known as the Australian Recordkeeping Metadata Schema (RKMS). The conceptual frame of reference in the project was based in Australian archival practice, including the Records Continuum Model and the Australian Series System. The RKMS also inherits part of the Australian Government Locator Service (AGLS) metadata set."
The creation and use of metadata is likely to become an important part of all digital preservation strategies whether they are based on hardware and software conservation, emulation or migration. The UK Cedars project aims to promote awareness of the importance of digital preservation, to produce strategic frameworks for digital collection management policies and to promote methods appropriate for long-term preservation - including the creation of appropriate metadata. Preservation metadata is a specialised form of administrative metadata that can be used as a means of storing the technical information that supports the preservation of digital objects. In addition, it can be used to record migration and emulation strategies, to help ensure authenticity, to note rights management and collection management data and also will need to interact with resource discovery metadata. The Cedars project is attempting to investigate some of these issues and will provide some demonstrator systems to test them.
Notes
This article was presented at the Joint RLG and NPO Preservation Conference: Guidelines for Digital Imaging, held September 28-30, 1998.
Critical Arguements
CA "Cedars is a project that aims to address strategic, methodological and practical issues relating to digital preservation (Day 1998a). A key outcome of the project will be to improve awareness of digital preservation issues, especially within the UK higher education sector. Attempts will be made to identify and disseminate: Strategies for collection management ; Strategies for long-term preservation. These strategies will need to be appropriate to a variety of resources in library collections. The project will also include the development of demonstrators to test the technical and organisational feasibility of the chosen preservation strategies. One strand of this work relates to the identification of preservation metadata and a metadata implementation that can be tested in the demonstrators." ... "The Cedars Access Issues Working Group has produced a preliminary study of preservation metadata and the issues that surround it (Day 1998b). This study describes some digital preservation initiatives and models with relation to the Cedars project and will be used as a basis for the development of a preservation metadata implementation in the project. The remainder of this paper will describe some of the metadata approaches found in these initiatives."
Conclusions
RQ "The Cedars project is interested in helping to develop suitable collection management policies for research libraries." ... "The definition and implementation of preservation metadata systems is going to be an important part of the work of custodial organisations in the digital environment."
SOW
DC "The Cedars (CURL exemplars in digital archives) project is funded by the Joint Information Systems Committee (JISC) of the UK higher education funding councils under Phase III of its Electronic Libraries (eLib) Programme. The project is administered through the Consortium of University Research Libraries (CURL) with lead sites based at the Universities of Cambridge, Leeds and Oxford."
Type
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Title
National States Geographic Information Council (NSGIC) Metadata Primer -- A "How To" Guide on Metadata Implementation
The primer begins with a discussion of what metadata is and why metadata is important. This is followed by an overview of the Content Standards for Digital Geospatial Metadata (CSDGM) adopted by the Federal Geographic Data Committee (FGDC). Next, the primer focuses on the steps required to begin collecting and using metadata. The fourth section deals with how to select the proper metadata creation tool from the growing number being developed. Section five discusses the mechanics of documenting a data set, including strategies on reviewing the output to make sure it is in a useable form. The primer concludes with a discussion of other assorted metadata issues.
Critical Arguements
CA The Metadata Primer is one phase of a larger metadata research and education project undertaken by the National States Geographic Information Council and funded by the Federal Geographic Data Committee's Competetive Cooperative Agreements Program (CCAP). The primer is designed to provide a practical overview of the issues associated with developing and maintaining metadata for digital spatial data. It is targeted toward an audience of state, local, and tribal government personnel. The document provides a "cook book" approach to the creation of metadata. Because much of the most current information on metadata resides on the Internet, the primer summarizes relevant material available from other World Wide Web (WWW) home pages.
Conclusions
RQ To what extent could the NSGIC recommendations be used for non-geographic applications?
SOW
DC FGDC approved the Content Standard for Digital Geospatial Metadata (FGDC-STD-001-1998) in June 1998. FGDC is a 19-member interagency committee composed of representatives from the Executive Office of the President, Cabinet-level and independent agencies. The FGDC is developing the National Spatial Data Infrastructure (NSDI) in cooperation with organizations from State, local and tribal governments, the academic community, and the private sector. The NSDI encompasses policies, standards, and procedures for organizations to cooperatively produce and share geographic data.
This document is a draft version 1.0 of requirements for a metadata framework to be used by the International Press Telecommunications Council for all new and revised IPTC standards. It was worked on and agreed to by members of the IPTC Standards Committee, who represented a variety of newspaper, wire agencies, and other interested members of the IPTC.
Notes
Misha Wolf is also listed as author.
Publisher
International Press Telecommunications Council (IPTC)
Critical Arguements
CA "This Requirements document forms part of the programme of work called ITPC Roadmap 2005. The Specification resulting from these Requirements will define the use of metadata by all new IPTC standards and by new major versions of existing IPTC standards." (p. 1) ... "The purpose of the News Metadata Framework (NMDF) WG is to specify how metadata will be expressed, referenced, and managed in all new major versions of IPTC standards. The NMF WG will: Gather, discuss, agree and document functional requirements for the ways in which metadata will be expressed, referenced and managed in all new major versions of IPTC standards; Discuss, agree and document a model, satisfying these requirements; Discuss, agree and document possible approaches to expressing this model in XML, and select those most suited to the tasks. In doing so, the NMDF WG will, where possible, make use of the work of other standards bodies. (p. 2)
Conclusions
RQ "Open issues include: The versioning of schemes, including major and minor versions, and backward compatibility; the versioning of TopicItems; The design of URIs for TopicItem schemes and TopicItem collections, including the issues of: versions (relating to TopicItems, schemes, and collections); representations (relating to TopicItems and collections); The relationship between a [scheme, code] pair, the corresponding URI and the scheme URI." (p. 17)
SOW
DC The development of this framework came out of the 2003 News Standards Summit, which was attended by representatives from over 80 international press and information agencies ... "The News Standards Summit brings together major players--experts on news metadata standards as well as commercial news providers, users, and aggregators. Together, they will analyze the current state and future expectations for news and publishing XML and metadata efforts from both the content and processing model perspectives. The goal is to increase understanding and to drive practical, productive convergence." ... This is a draft version of the standard.
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Descriptive Metadata Guidelines for RLG Cultural Materials
To ensure that the digital collections submitted to RLG Cultural Materials can be discovered and understood, RLG has compiled these Descriptive Metadata Guidelines for contributors. While these guidelines reflect the needs of one particular service, they also represent a case study in information sharing across community and national boundaries. RLG Cultural Materials engages a wide range of contributors with different local practices and institutional priorities. Since it is impossible to find -- and impractical to impose -- one universally applicable standard as a submission format, RLG encourages contributors to follow the suite of standards applicable to their particular community (p.1).
Critical Arguements
CA "These guidelines . . . do not set a new standard for metadata submission, but rather support a baseline that can be met by any number of strategies, enabling participating institutions to leverage their local descriptions. These guidelines also highlight the types of metadata that enhance functionality for RLG Cultural Materials. After a contributor submits a collection, RLG maps that description into the RLG Cultural Materials database using the RLG Cultural Materials data model. This ensures that metadata from the various participant communities is integrated for efficient searching and retrieval" (p.1).
Conclusions
RQ Not applicable.
SOW
DC RLG comprises more than 150 research and cultural memory institutions, and RLG Cultural Materials elicits contributions from countless museums, archives, and libraries from around the world that, although they might retain local descriptive standards and metadata schemas, must conform to the baseline standards prescribed in this document in order to integrate into RLG Cultural Materials. Appendix A represents and evaluates the most common metadata standards with which RLG Cultural Materians is able to work.
